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How far is London from Cardiff?

The distance between Cardiff (Cardiff Airport) and London (London International Airport) is 3532 miles / 5685 kilometers / 3069 nautical miles.

Cardiff Airport – London International Airport

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3532
Miles
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5685
Kilometers
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3069
Nautical miles

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Distance from Cardiff to London

There are several ways to calculate the distance from Cardiff to London. Here are two standard methods:

Vincenty's formula (applied above)
  • 3532.209 miles
  • 5684.539 kilometers
  • 3069.406 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula
  • 3522.250 miles
  • 5668.512 kilometers
  • 3060.752 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

How long does it take to fly from Cardiff to London?

The estimated flight time from Cardiff Airport to London International Airport is 7 hours and 11 minutes.

Flight carbon footprint between Cardiff Airport (CWL) and London International Airport (YXU)

On average, flying from Cardiff to London generates about 399 kg of CO2 per passenger, and 399 kilograms equals 879 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Cardiff to London

See the map of the shortest flight path between Cardiff Airport (CWL) and London International Airport (YXU).

Airport information

Origin Cardiff Airport
City: Cardiff
Country: United Kingdom Flag of United Kingdom
IATA Code: CWL
ICAO Code: EGFF
Coordinates: 51°23′48″N, 3°20′35″W
Destination London International Airport
City: London
Country: Canada Flag of Canada
IATA Code: YXU
ICAO Code: CYXU
Coordinates: 43°2′8″N, 81°9′14″W